Naslov
On Olive Groves Analysis using UAVs

Autori
Papić, Vladan ; Bugarin, Nediljko ; Gugić, Josip

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
SoftCOM 2021 / Rožić, Nikola ; Begušić, Dinko - Split : Fakultet elektrotehnike, strojarstva i brodogradnje Sveučilišta u Splitu, 2021

ISBN
978-953-290-109-2

Skup
29th Conference on Software, Telecommunications and Computer Networks (SoftCOM 2021)

Mjesto i datum
Hvar, Hrvatska, 23.09.2021. - 25.09.2021

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Olive groves ; Unmanned Aerial Vehicles ; Multispectral imaging ; Vegetation monitoring ; Vegetation indices

Sažetak
Analysis of three olive orchards using the UAVs with multispectral, thermal and RGB sensors is done. Two vegetation indexes (Normalized Difference Vegetation Index - NDVI and Normalized Difference Red Edge – NDRE) were calculated and suggestions for standardization of the procedure for data processing in the case of high-resolution images is given. Also, preferable vegetation index for this kind of orchards is discussed. Correlation of the calculated indexes with the level of peacock spot disease estimated by human in one of the observed orchards was compared and NDRE index is suggested as better indicator than NDVI. Variations in measured and processed values for different individual plants and locations were detected and it is shown that they can be used as the basis for distinguishing between healthy and unhealthy plants as well as between different types of olive tree shapes.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo, Interdisciplinarne tehničke znanosti, Poljoprivreda (agronomija)

POVEZANOST RADA